DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1072644568\.staging\job_local1072644568_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:420)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeConf(JobSubmitter.java:287)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:245)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.java:746)
	at org.apache.hadoop.conf.Configuration.getLocalPath(Configuration.java:2762)
	at org.apache.hadoop.mapred.JobConf.getLocalPath(JobConf.java:585)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.<init>(LocalJobRunner.java:166)
	at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:794)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:251)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.java:746)
	at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.confChanged(LocalDirAllocator.java:324)
	at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathForWrite(LocalDirAllocator.java:393)
	at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:165)
	at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:146)
	at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:130)
	at org.apache.hadoop.mapred.LocalDistributedCacheManager.setup(LocalDistributedCacheManager.java:123)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.<init>(LocalJobRunner.java:172)
	at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:794)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:251)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local\localRunner\vinlee\job_local1072644568_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:416)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.<init>(LocalJobRunner.java:177)
	at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:794)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:251)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local\localRunner\vinlee\job_local1072644568_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:420)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.<init>(LocalJobRunner.java:177)
	at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:794)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:251)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG LocalJobRunner Map Task Executor #0 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local\localRunner\vinlee\jobcache\job_local1072644568_0001\attempt_local1072644568_0001_m_000000_0\output, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:307)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.sortAndSpill(MapTask.java:1618)
	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.flush(MapTask.java:1505)
	at org.apache.hadoop.mapred.MapTask$NewOutputCollector.close(MapTask.java:735)
	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:805)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:347)
	at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:271)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
DEBUG LocalJobRunner Map Task Executor #0 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local\localRunner\vinlee\jobcache\job_local1072644568_0001\attempt_local1072644568_0001_m_000000_0\output, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:307)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.mapred.SpillRecord.writeToFile(SpillRecord.java:134)
	at org.apache.hadoop.mapred.SpillRecord.writeToFile(SpillRecord.java:127)
	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.mergeParts(MapTask.java:1863)
	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.flush(MapTask.java:1527)
	at org.apache.hadoop.mapred.MapTask$NewOutputCollector.close(MapTask.java:735)
	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:805)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:347)
	at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:271)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
DEBUG pool-5-thread-1 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local\localRunner\vinlee\jobcache\job_local1072644568_0001\attempt_local1072644568_0001_r_000000_0\output, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:307)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.mapreduce.task.reduce.MergeManagerImpl.finalMerge(MergeManagerImpl.java:738)
	at org.apache.hadoop.mapreduce.task.reduce.MergeManagerImpl.close(MergeManagerImpl.java:379)
	at org.apache.hadoop.mapreduce.task.reduce.Shuffle.run(Shuffle.java:160)
	at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:377)
	at org.apache.hadoop.mapred.LocalJobRunner$Job$ReduceTaskRunnable.run(LocalJobRunner.java:347)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
DEBUG pool-5-thread-1 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = D:\tmp\output\_temporary\0\_temporary\attempt_local1072644568_0001_r_000000_0, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:416)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.mapreduce.lib.output.TextOutputFormat.getRecordWriter(TextOutputFormat.java:126)
	at org.apache.hadoop.mapred.ReduceTask$NewTrackingRecordWriter.<init>(ReduceTask.java:542)
	at org.apache.hadoop.mapred.ReduceTask.runNewReducer(ReduceTask.java:615)
	at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:390)
	at org.apache.hadoop.mapred.LocalJobRunner$Job$ReduceTaskRunnable.run(LocalJobRunner.java:347)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
DEBUG pool-5-thread-1 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = D:\tmp\output\_temporary\0\_temporary\attempt_local1072644568_0001_r_000000_0, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:420)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.mapreduce.lib.output.TextOutputFormat.getRecordWriter(TextOutputFormat.java:126)
	at org.apache.hadoop.mapred.ReduceTask$NewTrackingRecordWriter.<init>(ReduceTask.java:542)
	at org.apache.hadoop.mapred.ReduceTask.runNewReducer(ReduceTask.java:615)
	at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:390)
	at org.apache.hadoop.mapred.LocalJobRunner$Job$ReduceTaskRunnable.run(LocalJobRunner.java:347)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
DEBUG Thread-4 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = D:\tmp\output, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.java:746)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:471)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.commitJobInternal(FileOutputCommitter.java:437)
	at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.commitJob(FileOutputCommitter.java:376)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:567)
DEBUG Thread-4 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = D:\tmp\output, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:416)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.commitJobInternal(FileOutputCommitter.java:437)
	at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.commitJob(FileOutputCommitter.java:376)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:567)
DEBUG Thread-4 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = D:\tmp\output, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:420)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.commitJobInternal(FileOutputCommitter.java:437)
	at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.commitJob(FileOutputCommitter.java:376)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:567)
DEBUG main org.apache.htrace.core.Tracer - sampler.classes = ; loaded no samplers
DEBUG main org.apache.htrace.core.Tracer - span.receiver.classes = ; loaded no span receivers
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1783147922\.staging\job_local1783147922_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.java:746)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:471)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createFile(JobSplitWriter.java:102)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createSplitFiles(JobSplitWriter.java:78)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:316)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:327)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:200)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1783147922\.staging\job_local1783147922_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:416)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createFile(JobSplitWriter.java:102)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createSplitFiles(JobSplitWriter.java:78)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:316)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:327)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:200)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1783147922\.staging\job_local1783147922_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:420)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createFile(JobSplitWriter.java:102)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createSplitFiles(JobSplitWriter.java:78)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:316)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:327)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:200)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1783147922\.staging\job_local1783147922_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.java:746)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:471)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.writeJobSplitMetaInfo(JobSplitWriter.java:189)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createSplitFiles(JobSplitWriter.java:82)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:316)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:327)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:200)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1783147922\.staging\job_local1783147922_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:416)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.writeJobSplitMetaInfo(JobSplitWriter.java:189)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createSplitFiles(JobSplitWriter.java:82)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:316)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:327)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:200)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1783147922\.staging\job_local1783147922_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:420)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.writeJobSplitMetaInfo(JobSplitWriter.java:189)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createSplitFiles(JobSplitWriter.java:82)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:316)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:327)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:200)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1783147922\.staging\job_local1783147922_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.java:746)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:471)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeConf(JobSubmitter.java:287)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:245)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1783147922\.staging\job_local1783147922_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:416)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeConf(JobSubmitter.java:287)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:245)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1783147922\.staging\job_local1783147922_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:420)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeConf(JobSubmitter.java:287)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:245)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.java:746)
	at org.apache.hadoop.conf.Configuration.getLocalPath(Configuration.java:2762)
	at org.apache.hadoop.mapred.JobConf.getLocalPath(JobConf.java:585)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.<init>(LocalJobRunner.java:166)
	at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:794)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:251)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.java:746)
	at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.confChanged(LocalDirAllocator.java:324)
	at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathForWrite(LocalDirAllocator.java:393)
	at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:165)
	at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:146)
	at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:130)
	at org.apache.hadoop.mapred.LocalDistributedCacheManager.setup(LocalDistributedCacheManager.java:123)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.<init>(LocalJobRunner.java:172)
	at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:794)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:251)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local\localRunner\vinlee\job_local1783147922_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:416)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.<init>(LocalJobRunner.java:177)
	at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:794)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:251)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local\localRunner\vinlee\job_local1783147922_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:420)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.<init>(LocalJobRunner.java:177)
	at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:794)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:251)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG LocalJobRunner Map Task Executor #0 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local\localRunner\vinlee\jobcache\job_local1783147922_0001\attempt_local1783147922_0001_m_000000_0\output, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:307)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.sortAndSpill(MapTask.java:1618)
	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.flush(MapTask.java:1505)
	at org.apache.hadoop.mapred.MapTask$NewOutputCollector.close(MapTask.java:735)
	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:805)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:347)
	at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:271)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
DEBUG LocalJobRunner Map Task Executor #0 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local\localRunner\vinlee\jobcache\job_local1783147922_0001\attempt_local1783147922_0001_m_000000_0\output, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:307)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.mapred.SpillRecord.writeToFile(SpillRecord.java:134)
	at org.apache.hadoop.mapred.SpillRecord.writeToFile(SpillRecord.java:127)
	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.mergeParts(MapTask.java:1863)
	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.flush(MapTask.java:1527)
	at org.apache.hadoop.mapred.MapTask$NewOutputCollector.close(MapTask.java:735)
	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:805)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:347)
	at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:271)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
DEBUG pool-5-thread-1 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local\localRunner\vinlee\jobcache\job_local1783147922_0001\attempt_local1783147922_0001_r_000000_0\output, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:307)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.mapreduce.task.reduce.MergeManagerImpl.finalMerge(MergeManagerImpl.java:738)
	at org.apache.hadoop.mapreduce.task.reduce.MergeManagerImpl.close(MergeManagerImpl.java:379)
	at org.apache.hadoop.mapreduce.task.reduce.Shuffle.run(Shuffle.java:160)
	at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:377)
	at org.apache.hadoop.mapred.LocalJobRunner$Job$ReduceTaskRunnable.run(LocalJobRunner.java:347)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
DEBUG pool-5-thread-1 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = D:\output\_temporary\0\_temporary\attempt_local1783147922_0001_r_000000_0, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:416)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.mapreduce.lib.output.TextOutputFormat.getRecordWriter(TextOutputFormat.java:126)
	at org.apache.hadoop.mapred.ReduceTask$NewTrackingRecordWriter.<init>(ReduceTask.java:542)
	at org.apache.hadoop.mapred.ReduceTask.runNewReducer(ReduceTask.java:615)
	at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:390)
	at org.apache.hadoop.mapred.LocalJobRunner$Job$ReduceTaskRunnable.run(LocalJobRunner.java:347)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
DEBUG pool-5-thread-1 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = D:\output\_temporary\0\_temporary\attempt_local1783147922_0001_r_000000_0, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:420)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.mapreduce.lib.output.TextOutputFormat.getRecordWriter(TextOutputFormat.java:126)
	at org.apache.hadoop.mapred.ReduceTask$NewTrackingRecordWriter.<init>(ReduceTask.java:542)
	at org.apache.hadoop.mapred.ReduceTask.runNewReducer(ReduceTask.java:615)
	at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:390)
	at org.apache.hadoop.mapred.LocalJobRunner$Job$ReduceTaskRunnable.run(LocalJobRunner.java:347)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
DEBUG Thread-4 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = D:\output, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.java:746)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:471)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.commitJobInternal(FileOutputCommitter.java:437)
	at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.commitJob(FileOutputCommitter.java:376)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:567)
DEBUG Thread-4 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = D:\output, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:416)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.commitJobInternal(FileOutputCommitter.java:437)
	at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.commitJob(FileOutputCommitter.java:376)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:567)
DEBUG Thread-4 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = D:\output, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:420)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.commitJobInternal(FileOutputCommitter.java:437)
	at org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter.commitJob(FileOutputCommitter.java:376)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:567)
DEBUG main org.apache.htrace.core.Tracer - sampler.classes = ; loaded no samplers
DEBUG main org.apache.htrace.core.Tracer - span.receiver.classes = ; loaded no span receivers
DEBUG main org.apache.htrace.core.Tracer - sampler.classes = ; loaded no samplers
DEBUG main org.apache.htrace.core.Tracer - span.receiver.classes = ; loaded no span receivers
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1075391987\.staging\job_local1075391987_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.java:746)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:471)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createFile(JobSplitWriter.java:102)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createSplitFiles(JobSplitWriter.java:78)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:316)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:327)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:200)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1075391987\.staging\job_local1075391987_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:416)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createFile(JobSplitWriter.java:102)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createSplitFiles(JobSplitWriter.java:78)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:316)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:327)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:200)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1075391987\.staging\job_local1075391987_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:420)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createFile(JobSplitWriter.java:102)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createSplitFiles(JobSplitWriter.java:78)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:316)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:327)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:200)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1075391987\.staging\job_local1075391987_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.java:746)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:471)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.writeJobSplitMetaInfo(JobSplitWriter.java:189)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createSplitFiles(JobSplitWriter.java:82)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:316)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:327)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:200)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1075391987\.staging\job_local1075391987_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:416)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.writeJobSplitMetaInfo(JobSplitWriter.java:189)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createSplitFiles(JobSplitWriter.java:82)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:316)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:327)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:200)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1075391987\.staging\job_local1075391987_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:420)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.writeJobSplitMetaInfo(JobSplitWriter.java:189)
	at org.apache.hadoop.mapreduce.split.JobSplitWriter.createSplitFiles(JobSplitWriter.java:82)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeNewSplits(JobSubmitter.java:316)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeSplits(JobSubmitter.java:327)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:200)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1075391987\.staging\job_local1075391987_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.java:746)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:471)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeConf(JobSubmitter.java:287)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:245)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1075391987\.staging\job_local1075391987_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:416)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeConf(JobSubmitter.java:287)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:245)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop\mapred\staging\vinlee1075391987\.staging\job_local1075391987_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:420)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:697)
	at org.apache.hadoop.mapreduce.JobSubmitter.writeConf(JobSubmitter.java:287)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:245)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.java:746)
	at org.apache.hadoop.conf.Configuration.getLocalPath(Configuration.java:2762)
	at org.apache.hadoop.mapred.JobConf.getLocalPath(JobConf.java:585)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.<init>(LocalJobRunner.java:166)
	at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:794)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:251)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.java:746)
	at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.confChanged(LocalDirAllocator.java:324)
	at org.apache.hadoop.fs.LocalDirAllocator$AllocatorPerContext.getLocalPathForWrite(LocalDirAllocator.java:393)
	at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:165)
	at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:146)
	at org.apache.hadoop.fs.LocalDirAllocator.getLocalPathForWrite(LocalDirAllocator.java:130)
	at org.apache.hadoop.mapred.LocalDistributedCacheManager.setup(LocalDistributedCacheManager.java:123)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.<init>(LocalJobRunner.java:172)
	at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:794)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:251)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local\localRunner\vinlee\job_local1075391987_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:416)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.<init>(LocalJobRunner.java:177)
	at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:794)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:251)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG main org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local\localRunner\vinlee\job_local1075391987_0001, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:353)
	at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSOutputSummer.<init>(ChecksumFileSystem.java:420)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:479)
	at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:458)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1164)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.mapred.LocalJobRunner$Job.<init>(LocalJobRunner.java:177)
	at org.apache.hadoop.mapred.LocalJobRunner.submitJob(LocalJobRunner.java:794)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:251)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1576)
	at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1573)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1573)
	at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1594)
	at com.kevin.MapReduce.WordcountDriver.main(WordcountDriver.java:54)
DEBUG LocalJobRunner Map Task Executor #0 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local\localRunner\vinlee\jobcache\job_local1075391987_0001\attempt_local1075391987_0001_m_000000_0\output, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:307)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.sortAndSpill(MapTask.java:1618)
	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.flush(MapTask.java:1505)
	at org.apache.hadoop.mapred.MapTask$NewOutputCollector.close(MapTask.java:735)
	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:805)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:347)
	at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:271)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
DEBUG LocalJobRunner Map Task Executor #0 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local\localRunner\vinlee\jobcache\job_local1075391987_0001\attempt_local1075391987_0001_m_000000_0\output, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:307)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.mapred.SpillRecord.writeToFile(SpillRecord.java:134)
	at org.apache.hadoop.mapred.SpillRecord.writeToFile(SpillRecord.java:127)
	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.mergeParts(MapTask.java:1863)
	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.flush(MapTask.java:1527)
	at org.apache.hadoop.mapred.MapTask$NewOutputCollector.close(MapTask.java:735)
	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:805)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:347)
	at org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:271)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
DEBUG pool-5-thread-1 org.apache.hadoop.fs.FileSystem - NativeIO.createDirectoryWithMode error, path = \tmp\hadoop-vinlee\mapred\local\localRunner\vinlee\jobcache\job_local1075391987_0001\attempt_local1075391987_0001_r_000000_0\output, mode = 755
183: 当文件已存在时，无法创建该文件。

	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode0(Native Method)
	at org.apache.hadoop.io.nativeio.NativeIO$Windows.createDirectoryWithMode(NativeIO.java:708)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkOneDirWithMode(RawLocalFileSystem.java:536)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirsWithOptionalPermission(RawLocalFileSystem.java:589)
	at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:561)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:318)
	at org.apache.hadoop.fs.RawLocalFileSystem.create(RawLocalFileSystem.java:307)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1144)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1033)
	at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1021)
	at org.apache.hadoop.mapreduce.task.reduce.MergeManagerImpl.finalMerge(MergeManagerImpl.java:738)
	at org.apache.hadoop.mapreduce.task.reduce.MergeManagerImpl.close(MergeManagerImpl.java:379)
	at org.apache.hadoop.mapreduce.task.reduce.Shuffle.run(Shuffle.java:160)
	at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:377)
	at org.apache.hadoop.mapred.LocalJobRunner$Job$ReduceTaskRunnable.run(LocalJobRunner.java:347)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
